Authors(s) | Friis, E. M., W. G. Chaloner and P. C. Crane. |
Year | 1987 |
Title | Introduction to angiosperms. In: E. M. Friis, W. G. Chaloner, and P. C. Crane (eds), The origins of angiosperms and their biological consequences. Cambridge Univ. Press., NY: 1-15. |